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Longines HydroConquest

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Longines HydroConquest L3 665 4
Longines HydroConquest L3 665 4
$1,500
Seller
Time Merchants
 
CA
Longines HydroConquest L36904536
Longines HydroConquest L36904536
$1,300
Free shipping
Seller
SLS TIME
32
US
Longines HydroConquest
Longines HydroConquest
$1,050
Seller
Masterpiece Jewels, Inc
12
US
Longines Steel Longines Hydro Conquest Chronograph
Longines Steel Longines Hydro Conquest Chronograph
$1,450
Seller
E.D. Marshall Jewelers Inc
19
US
Longines HydroConquest Automatic Chronograph 41mm L3.696.4.03....
Longines HydroConquest Automatic Chronograph 41mm L3.696.4.03....
$1,700
Free shipping
Seller
Prestige Time LLC
79
US
Longines HydroConquest Men's Watch L3.640.4.96.6
Longines HydroConquest Men's Watch L3.640.4.96.6
$700
Seller
WatchMaxx.com
209
US
Longines Hydroconquest
Longines Hydroconquest
$787
Seller
ANZOVINO GIOIELLIERI SRL
 
IT
Longines HydroConquest Mens Watch L37404566
Longines HydroConquest Mens Watch L37404566
$680
Free shipping
Seller
luxuryfreeshop
86
US
Longines Hydro Conquest
Longines Hydro Conquest
$965
Seller
SIMARI GIOIELLI
6
IT
Longines Hydroconquest
Longines Hydroconquest
$625
Seller
COMPRA-VENTA JAVIER CALVO
ES
Longines Hydroconquest L38434566
Longines Hydroconquest L38434566
$1,400
Free shipping
Seller
SLS TIME
32
US
Longines L3.642.4.56.6 Longines HydroConquest
Longines L3.642.4.56.6 Longines HydroConquest
$1,100
Seller
Masterpiece Jewels, Inc
12
US
Longines HydroConquest
Longines HydroConquest
$1,187
Seller
Agata Gioielli Orologi
IT
Longines HydroConquest Automatic Chronograph 41mm L3.744.4.56....
Longines HydroConquest Automatic Chronograph 41mm L3.744.4.56....
$1,537
Free shipping
Seller
Prestige Time LLC
79
US
Longines HydroConquest Men's Watch L3.742.4.96.6
Longines HydroConquest Men's Watch L3.742.4.96.6
$890
Seller
WatchMaxx.com
209
US
Longines HAU Hydro Conquest 44  Q
Longines HAU Hydro Conquest 44 Q
$993
Seller
Juwelier & Meisteruhrmacher Thomas
16
AT
Longines HydroConquest Blue Dial 39mm Mens Watch L36404966
Longines HydroConquest Blue Dial 39mm Mens Watch L36404966
$745
Free shipping
Seller
luxuryfreeshop
86
US
Longines Hydro Conquest
Longines Hydro Conquest
$750
Seller
SIMARI GIOIELLI
6
IT
Longines Hydroconquest
Longines Hydroconquest
$812
Seller
COMPRA-VENTA JAVIER CALVO
ES
Longines HydroConquest L36424566
Longines HydroConquest L36424566
$1,030
Free shipping
Seller
SLS TIME
32
US
Longines HydroConquest
Longines HydroConquest
$825
Seller
Masterpiece Jewels, Inc
12
US
Longines HYDROCONQUEST
Longines HYDROCONQUEST
$1,562
Seller
VICRESTIME, SL
 
ES
Longines HydroConquest Automatic 39mm L3.741.4.96.6 L37414966
Longines HydroConquest Automatic 39mm L3.741.4.96.6 L37414966
$1,020
Free shipping
Seller
Prestige Time LLC
79
US
Longines HydroConquest Men's Watch L3.740.4.96.6
Longines HydroConquest Men's Watch L3.740.4.96.6
$695
Seller
WatchMaxx.com
209
US
Longines Conquest Stainless Steel Blue Automatic L3.741.4.96.6
Longines Conquest Stainless Steel Blue Automatic L3.741.4.96.6
$970
Seller
VIP WATCH & JEWELLERY
36
HK
Longines HydroConquest Blue Quartz Mens Watch L37403967
Longines HydroConquest Blue Quartz Mens Watch L37403967
$965
Free shipping
Seller
luxuryfreeshop
86
US
Longines Hydro Conquest
Longines Hydro Conquest
$999
Seller
SIMARI GIOIELLI
6
IT
Longines Hydroconquest
Longines Hydroconquest
$687
Seller
COMPRA-VENTA JAVIER CALVO
ES
Longines HydroConquest L36964536
Longines HydroConquest L36964536
$2,200
Free shipping
Seller
SLS TIME
32
US
Longines Hydro Conquest Chronograph 41
Longines Hydro Conquest Chronograph 41
$1,243
Seller
Juwelier & Meisteruhrmacher Thomas
16
AT
Longines HydroConquest Chronograph
TOP
Longines HydroConquest Chronograph
$987
Seller
Private Seller
 
LU
Longines HydroConquest Quartz Chrono 41mm L3.743.4.56.6 L37434566
Longines HydroConquest Quartz Chrono 41mm L3.743.4.56.6 L37434566
$998
Free shipping
Seller
Prestige Time LLC
79
US
Longines HydroConquest Men's Watch L3.840.4.56.6
Longines HydroConquest Men's Watch L3.840.4.56.6
$695
Seller
WatchMaxx.com
209
US
Longines Watch Hydro Conquest L3.690.4.03.6
Longines Watch Hydro Conquest L3.690.4.03.6
$1,640
Seller
Watchfinder.co.uk Ltd
UK
Longines HydroConquest Automatic 44mm Mens Watch L38414966
Longines HydroConquest Automatic 44mm Mens Watch L38414966
$1,000
Free shipping
Seller
luxuryfreeshop
86
US
Longines HydroConquest
Longines HydroConquest
$1,868
Seller
SIMARI GIOIELLI
6
IT
Longines Conquest Stainless Steel Blue Automatic L3.841.4.96.6
Longines Conquest Stainless Steel Blue Automatic L3.841.4.96.6
$970
Seller
VIP WATCH & JEWELLERY
36
HK
Longines HydroConquest L36414966
Longines HydroConquest L36414966
$1,200
Free shipping
Seller
SLS TIME
32
US
Longines HAU Hydro Conquest 44 Q
Longines HAU Hydro Conquest 44 Q
$993
Seller
Juwelier & Meisteruhrmacher Thomas
16
AT
Longines Hydroconquest Automatic Chronograph L3.6734 Men's Watch
Longines Hydroconquest Automatic Chronograph L3.6734 Men's Watch
$2,000
Seller
Priceless Shine Inc
26
US
Longines HydroConquest Quartz Chrono 47mm L3.843.4.96.6 L38434966
Longines HydroConquest Quartz Chrono 47mm L3.843.4.96.6 L38434966
$1,170
Free shipping
Seller
Prestige Time LLC
79
US
Longines HydroConquest Men's Watch L3.740.4.56.6
Longines HydroConquest Men's Watch L3.740.4.56.6
$685
Seller
WatchMaxx.com
209
US
Longines Watch Hydro Conquest L3.651.4.56.6
Longines Watch Hydro Conquest L3.651.4.56.6
$1,640
Seller
Watchfinder.co.uk Ltd
UK
Longines HydroConquest Quartz Blue Dial Mens Watch L37404966
Longines HydroConquest Quartz Blue Dial Mens Watch L37404966
$710
Free shipping
Seller
luxuryfreeshop
86
US
Longines Hydroconquest automatico
Longines Hydroconquest automatico
$992
Seller
SIMARI GIOIELLI
6
IT
Longines Conquest Stainless Steel Black Quartz L3.740.4.56.6
Longines Conquest Stainless Steel Black Quartz L3.740.4.56.6
$757
Seller
VIP WATCH & JEWELLERY
36
HK
Longines HydroConquest L37444566
Longines HydroConquest L37444566
$1,530
Free shipping
Seller
SLS TIME
32
US
Longines HydroConquest 41Q
Longines HydroConquest 41Q
$962
Seller
Juwelier & Meisteruhrmacher Thomas
16
AT
Longines HydroConquest
TOP
Longines HydroConquest
$1,374
Seller
Private Seller
 
IT
Longines HydroConquest Automatic 29mm L3.284.4.56.6 L32844566
Longines HydroConquest Automatic 29mm L3.284.4.56.6 L32844566
$900
Free shipping
Seller
Prestige Time LLC
79
US
Longines HydroConquest Men's Watch L3.740.3.56.7
Longines HydroConquest Men's Watch L3.740.3.56.7
$775
Seller
WatchMaxx.com
209
US
Longines Watch Hydro Conquest L3.651.4.16.6
Longines Watch Hydro Conquest L3.651.4.16.6
$1,390
Seller
Watchfinder.co.uk Ltd
UK
Longines HydroConquest Quartz Mens Watch L37403567
Longines HydroConquest Quartz Mens Watch L37403567
$777
Free shipping
Seller
luxuryfreeshop
86
US
Longines HydroConquest
Longines HydroConquest
$995
Seller
The Watchmaker's Shop
 
US
Longines Conquest Stainless Steel Blue Quartz L3.740.4.96.6
Longines Conquest Stainless Steel Blue Quartz L3.740.4.96.6
$757
Seller
VIP WATCH & JEWELLERY
36
HK
Longines HydroConquest L36964036
Longines HydroConquest L36964036
$1,650
Free shipping
Seller
SLS TIME
32
US
Longines Hydro Conquest 41A
Longines Hydro Conquest 41A
$1,224
Seller
Juwelier & Meisteruhrmacher Thomas
16
AT
Longines HydroConquest Automatic 41mm L3.742.4.96.6
Longines HydroConquest Automatic 41mm L3.742.4.96.6
$1,018
Seller
The Watch Source Limited
 
UK
Longines HydroConquest Automatic 41mm L3.742.4.56.6 L37424566
Longines HydroConquest Automatic 41mm L3.742.4.56.6 L37424566
$1,020
Free shipping
Seller
Prestige Time LLC
79
US
Longines HydroConquest Men's Watch L3.741.4.96.6
Longines HydroConquest Men's Watch L3.741.4.96.6
$890
Seller
WatchMaxx.com
209
US
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Affordable and Elegant Diving Watches

The sporty-elegant diving watches in Longines' HydroConquest Collection are perfect for every occasion, whether at dinner, the office, or the beach. Affordable column wheel chronographs are the highlights of this series.

Highlights

  • Diving watch with a unidirectional rotatable bezel
  • Waterproof to 300 m (30 bar)
  • Top models with column wheel chronograph movement
  • Bicolor models available
  • Excellent value for your money

Longines HydroConquest: The All-Rounder Watch from Saint-Imier

Watches in the HydroConquest series are diving watches with luminous hands and indices; a unidirectional, rotatable bezel; and a screw-down crown and case back. These Longines watches look good with casual wear as well as a suit thanks to their sporty, elegant designs and moderate case sizes. Seeing as the cases are comparatively flat, you can also wear these timepieces with a long-sleeved shirt.
Divers get their money's worth with watches from the HydroConquest series: the cases are waterproof to 300 m (30 bar), making the timepieces robust enough to accompany wearers on dives. The band's diving extension is very practical and allows stainless steel bracelets or rubber straps to fit tightly around a diving suit. However, this is also a useful function for non-divers. When temperatures rise during the summer, your wrist can swell, and an extension prevents the band from becoming too tight. There are also chronograph models available. Watches from the HydroConquest Collection are versatile, affordable timepieces for any occasion.

How much does a HydroConquest cost?

A pre-owned three-hand HydroConquest with a date display costs around 700 euros. New models are only slightly more expensive, costing around 800 euros. If you want an automatic bicolor version, you should plan on spending at least 900 euros. Pre-owned automatic chronographs are available for around 1,000 euros and new models cost a bit more, around 1,300 euros. Standouts in the current chronograph range are those with the column wheel chronograph caliber L688. Column wheel chronographs are considered to be of a higher quality than the popular shuttle chronograph movements (such as the Valjoux 7750 ).
A pre-owned three-hand quartz Longines HydroConquest can be purchased for less than 500 euros, while a new version costs around 700 euros. A bicolor gold-plated model costs around 800 euros new. There are also pre-owned quartz chronographs from the collection available at this price. New, they usually cost at least 900 euros. Thanks to their precise, battery-powered movements, these chronographs can time to 1/100th of a second.
The following models are available with a 41-mm stainless steel or bicolor case.
Reference number Caliber Power reserve Date Chronograph Price
L3.642.4.56.6 L633, automatic 38 hours x - Around 800 euros
L3.642.3.96.7 L633, automatic 38 hours x - About 900 euros
L3.744.4.56.6 L688, automatic 54 hours x x(column wheel) About 1,300 euros
L3.743.4.56.2 L440, quartz Battery x x Around 900 euros

The Elegant Diving Watch

If you're looking for an affordable, stylish diving watch with three hands, then the Longines HydroConquest with reference number L3.642.4.56.6 is the perfect model for you. It's waterproof to 300 m (30 bar) and robust enough for you to wear while swimming, snorkeling, or diving. The luminous hands, indices, and Arabic numerals shine bright green in the dark, so you can still read the time underwater, in a movie theater, or at the opera. The unidirectional rotatable bezel also has a luminous zero marker. The minute scale on the bezel makes it easy to read how much time has passed since the start of your dive. The polished sides of the case and bracelet links give the watch a refined look, making it the perfect companion to a nice jacket and dress shirt. The relatively flat case underscores the watch's overall elegant appearance.
Another mark of quality is the use of small screws on the bracelet links. Many watch manufacturers use small, thin pins to join links on cheaper bracelets. The pins or screws are there to help adjust the length of the bracelet to the circumference of your wrist. Straps with a diving extension are especially comfortable. You can easily shorten or lengthen the rubber strap or metal bracelet of your HydroConquest with this function; if you're regularly wearing a wetsuit, then there is no need to add extra links yourself. The satinized or polished links and case have a high-quality finish and the polished crown guard, which protects the screw-down crown from jolts, has a classic look. One beautiful detail is the brand's logo which is engraved on the crown. The manufacturer uses anti-reflective, scratch-resistant sapphire glass to protect the dial. If you flip the timepiece to view the case back, you'll see a screw-down, engraved plate which securely seals the case.
The automatic caliber L633 powers the HydroConquest L3.642.4.56.6. The caliber is based on the ETA 2824, a workhorse mechanical movement used in countless automatic watches. For example, the same movement powers the Longines Heritage Legend Diver, a retro diving watch from the Heritage Collection. Since the caliber L633 is automatic, it winds automatically while it's worn. Once it's fully wound, it can run for 38 hours. The balance wheel vibrates at a frequency of 28,800 A/h, equal to 4 Hz.

Features

  • Automatic L633 caliber with date display
  • 38-hour power reserve
  • 41-mm case
  • Waterproof to 300 m (30 bar)
  • Unidirectional rotatable bezel with a luminous zero marker

Chronographs for Divers

Most chronographs on the market don't second as diving watches. Therefore, it's adequate if they're only waterproof to 100 m (10 bar), allowing you to take a swim with your timepiece on. The HydroConquest chronographs, however, are waterproof to 300 m (30 bar) and were designed with divers and fans of water sports in mind. The design resembles that of the three-hand models. The dial and bezel are available in black, blue, red, or white. Models with a white dial and a red bezel have an especially sporty look.
Longines' best chronographs are models powered by the caliber L688, a column wheel chronograph movement. This mechanism is more practical than the alternative, a shuttle chronograph movement, as the push-pieces function more smoothly. ETA produces the L688 exclusively for Longines and places an emphasis on easy servicing. Unfortunately, due to the steel case back, you can't view the beautifully engraved caliber with perlage at work. If you prefer a column wheel chronograph with a see-through case back, then the model L2.786.4.56.3 from the Conquest Classic collection is a better choice. At a price of 2,100 euros, it costs a few hundred euros more than the HydroConquest chronograph.

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